/* 上面的小英文字母 */

.head h2 {
    margin-left: 258px;
}

/* logo图片 */

.nav h1 img {
    width: 258px;
    height: 105px;
}

.nav {
    height: 77px;
}

/* 内容第一部分 */

.content1 p {
    font-size: 18px;
    color: #666666;
}

.bgspan {
    display: inline-block;
    text-indent: 1em;
    width: 1200px;
    height: 60px;
    background-color: #f2f2f2;
    font-size: 18px;
    line-height: 60px;
    color: #4d4d4d;
}

.bgspan i {
    font-style: normal;
    font-size: 18px;
    line-height: 60px;
    color: #1080e9;
    float: right;
}

.content1 .s1 {
    display: inline-block;
    text-align: center;
    font-size: 18px;
    line-height: 30px;
    width: 120px;
    height: 30px;
    border: solid 2px #e5e5e5;
}

.content1 span {
    font-size: 16px;
    line-height: 72px;
    color: #4d4d4d;
    margin-right: 30px;
}

.content1>div {
    margin-left: 20px;
}

.content1 span:nth-last-of-type(3) {
    margin-left: 50px;
}

.content1 span:nth-last-of-type(2) {
    margin-left: 70px;
    margin-right: 80px;
}

/* 内容第三部分 */

.content2 {
    height: 165px;
}

.content2 .box1 {
    margin-left: 20px;
    margin-top: 20px;
}

.content2 .box1 span {
    display: inline-block;
    text-align: center;
    font-size: 18px;
    line-height: 30px;
    width: 120px;
    height: 30px;
    border: solid 2px #e5e5e5;
    cursor: pointer;
}

/* 鼠标点击时要显示的边框和背景图 */

.bgimg {
    border-color: #ff6600 !important;
    background: url(../imgs/bgimg.png) no-repeat 105px 16px;
}

.content3 .box1 {
    height: 276px;
    border-bottom: 1px solid #e6e6e6;
}

.content3 .box1 p {
    font-size: 18px;
    line-height: 46px;
}

.content3 .box1 .s1 {
    display: inline-block;
    text-align: center;
    font-size: 18px;
    line-height: 30px;
    width: 120px;
    height: 30px;
    border: solid 2px #e5e5e5;
    cursor: pointer;
    margin-bottom: 30px;
}

.content3 .left {
    padding: 10px;
    box-sizing: border-box;
}

.content3 .right {
    width: 736px;
    height: 253px;
    background-color: #e6e6e6;
    padding-left: 10px;
    margin-top: 10px;
    box-sizing: border-box;
}

.content3 .right img {
    width: 104px;
    height: 104px;
    border: 1px solid #e6e6e6;
    margin: 10px;
}

.content3 .right span {
    display: inline-block;
    font-size: 16px;
    line-height: 35px;
    color: #4d4d4d;
    margin-left: 55px;
}

.content3 .right span:nth-of-type(2) {
    color: red;
}

.content4 p {
    font-size: 16px;
    color: #4d4d4d;
    line-height: 50px;
}

.content4>span {
    font-size: 16px;
    color: #999;
    margin-right: 30px;
}

.content4>div {
    width: 1200px;
    height: 60px;
    background-color: #ffffff;
    border: solid 1px #cccccc;
    margin-top: 35px;
}

.content4>div span {
    font-size: 16px;
    line-height: 60px;
    color: #808080;
    margin-left: 80px;
}

.content4>div span i {
    font-style: normal;
    color: #ff6600;
}

.content4>div span:last-child {
    font-weight: bold;
    color: #000;
    float: right;
}

.content4 span:last-child {
    font-size: 12px;
    line-height: 56px;
}

.content4>span:last-of-type {
    display: inline-block;
    margin-top: 10px;
}

.content4>span:last-of-type i {
    display: inline-block;
    font-style: normal;
    width: 345px;
    height: 22px;
    line-height: 22px;
    background-color: #ffffff;
    border: solid 1px #d9d9d9;
}

.content4 a {
    font-size: 28px;
    text-align: center;
    line-height: 60px;
    width: 140px;
    height: 60px;
    color: white;
    text-decoration: none;
    background-color: #ff6600;
    border-radius: 2px;
    float: right;
}

/* 提交订单的弹窗 */

.mask_big {
    width: 100%;
    height: 100%;
    background-color: rgba(96, 96, 96, 0.5);
    position: fixed;
    top: 0;
    left: 0;
    z-index: 9999999999;
    display: none;
}

#pop-up_windows {
    width: 400px;
    height: 200px;
    position: fixed;
    background-color: #fff;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

#pop-up_windows .top {
    line-height: 40px;
    font-size: 20px;
    background-color: #e6e6e6;
}

#pop-up_windows .top span {
    width: 40px;
    height: 40px;
    text-align: center;
    line-height: 40px;
    cursor: pointer;
}

#pop-up_windows .buttom {
    text-align: center;
}

#pop-up_windows .buttom p {
    line-height: 80px;
    font-size: 20px;
}

#pop-up_windows .buttom a {
    display: inline-block;
    text-decoration: none;
    width: 122px;
    height: 40px;
    text-align: center;
    line-height: 40px;
    background-color: #e6e6e6;
    color: #000;
}
#pop-up_windows .buttom a:last-child{
    color: white;
    background-color: #ff6600;
}

/* 底部海报 */

.ms_advertising {
    margin-top: 40px;
    height: 90px;
    background: url(../imgs/魔兽广告.png) no-repeat;
    background-size: 1200px 90px;
}